Twitter was on fire with speculation, as some believe Trump appears to be "longing" for Trudeau -- despite both being married to other people. Check out the photos for yourself:

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Ivanka Trump and Justin Trudeau

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Ivanka Trump and Justin Trudeau

Canadian Prime Minister Justin Trudeau sits alongside Ivanka Trump (R), daughter of US President Donald Trump, during a roundtable discussion on women entrepreneurs and business leaders in the Cabinet Room of the White House in Washington, DC, February 13, 2017. / AFP / SAUL LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)

Canadian Prime Minister Justin Trudeau speaks alongside Ivanka Trump, daughter of US President Donald Trump, during a roundtable discussion on women entrepreneurs and business leaders in the Cabinet Room of the White House in Washington, DC, February 13, 2017. / AFP / SAUL LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)

Canadian Prime Minister Justin Trudeau speaks alongside Ivanka Trump (C), daughter of US President Donald Trump, and Dawn Farrell (R), President and CEO of TransAlta Corporation, during a roundtable discussion on women entrepreneurs and business leaders in the Cabinet Room of the White House in Washington, DC, February 13, 2017. / AFP / SAUL LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)

Canadian Prime Minister Justin Trudeau speaks alongside Ivanka Trump (C), daughter of US President Donald Trump, and Dawn Farrell (R), President and CEO of TransAlta Corporation, during a roundtable discussion on women entrepreneurs and business leaders in the Cabinet Room of the White House in Washington, DC, February 13, 2017. / AFP / SAUL LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)

Canadian Prime Minister Justin Trudeau speaks alongside Ivanka Trump (2nd R), daughter of US President Donald Trump, and Dawn Farrell (R), President and CEO of TransAlta Corporation, during a roundtable discussion on women entrepreneurs and business leaders in the Cabinet Room of the White House in Washington, DC, February 13, 2017. / AFP / SAUL LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)

Canadian Prime Minister Justin Trudeau speaks alongside Ivanka Trump (C), daughter of US President Donald Trump, and Dawn Farrell (R), President and CEO of TransAlta Corporation, during a roundtable discussion on women entrepreneurs and business leaders in the Cabinet Room of the White House in Washington, DC, February 13, 2017. / AFP / SAUL LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)